Daktronics Galaxy AF-3080 Series, Display Manual

Page: 21 / 107

Use a two pair, individually shielded cable (Belden 5594, Daktronics part number
W-1234) to connect the sensor to the display controller. Maximum length is 1000
feet.
Follow these steps to mount the temperature sensor:
1. Run ½" conduit from the sensor location to the controller where the sensor
cable is to be attached. The cable must be routed through ½" metal conduit,
which should be earth grounded to protect the sensor and controller from
lightning damage.
2. Power down the controller when the sensor cable is being attached.
3. Connect the cable to the temperature sensor terminal block as shown below.
Refer to
Drawing A-79410 for the location of the terminals.
Figure 11: Temperature Board/Temperature Sensor Enclosure
GRN = P
WHT = N
RED = +V
BLK = GND
4. Install the mesh screen with the four screws enclosed.
5. Connect the cable to the display controller as described in the controller
installation manual. Start operation of the controller.
Mechanical Installation
2-5